CA2882480A1 - Appareil et methode servant a determiner l'etat de sante d'une source d'alimentation d'un dispositif portable - Google Patents
Appareil et methode servant a determiner l'etat de sante d'une source d'alimentation d'un dispositif portable Download PDFInfo
- Publication number
- CA2882480A1 CA2882480A1 CA2882480A CA2882480A CA2882480A1 CA 2882480 A1 CA2882480 A1 CA 2882480A1 CA 2882480 A CA2882480 A CA 2882480A CA 2882480 A CA2882480 A CA 2882480A CA 2882480 A1 CA2882480 A1 CA 2882480A1
- Authority
- CA
- Canada
- Prior art keywords
- portable device
- power source
- voltage drop
- voltage
- soh
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 37
- 230000036541 health Effects 0.000 title claims abstract description 24
- 230000003213 activating effect Effects 0.000 claims abstract description 8
- 230000008859 change Effects 0.000 claims description 20
- 238000004891 communication Methods 0.000 claims description 10
- 238000013461 design Methods 0.000 claims description 4
- 238000012360 testing method Methods 0.000 description 23
- 238000004364 calculation method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000013480 data collection Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 241000252067 Megalops atlanticus Species 0.000 description 1
- 230000010267 cellular communication Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000003064 k means clustering Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000000528 statistical test Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
- G01R31/3835—Arrangements for monitoring battery or accumulator variables, e.g. SoC involving only voltage measurements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/392—Determining battery ageing or deterioration, e.g. state of health
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/40—Testing power supplies
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/367—Software therefor, e.g. for battery testing using modelling or look-up tables
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/371—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC] with remote indication, e.g. on external chargers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Power Sources (AREA)
- Medical Treatment And Welfare Office Work (AREA)
- Tests Of Electric Status Of Batteries (AREA)
- Telephone Function (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
Abstract
Une méthode permettant détablir létat de santé dune source dalimentation dun appareil portatif fait appel à lextraction dune valeur de tension de départ dune source dalimentation examinée, à lactivation dun ou plusieurs composants matériels de lappareil portatif à laide dun logiciel (dans le but daccroître la consommation de courant de lappareil), au ciblage dun taux de chute de la tension de la source dalimentation examinée et à la comparaison entre un taux de chute de tension calculé et les seuils précalculés stockés dans une base de données dun serveur principal. Un système dexécution de la méthode est également décrit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA3203190A CA3203190A1 (fr) | 2014-02-24 | 2015-02-19 | Appareil et methode servant a determiner l'etat de sante d'une source d'alimentation d'un dispositif portable |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/187,366 | 2014-02-24 | ||
| US14/187,366 US9726730B2 (en) | 2014-02-24 | 2014-02-24 | System and method for determining a state of health of a power source of a portable device |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3203190A Division CA3203190A1 (fr) | 2014-02-24 | 2015-02-19 | Appareil et methode servant a determiner l'etat de sante d'une source d'alimentation d'un dispositif portable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2882480A1 true CA2882480A1 (fr) | 2015-08-24 |
| CA2882480C CA2882480C (fr) | 2023-08-29 |
Family
ID=52692372
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3203190A Pending CA3203190A1 (fr) | 2014-02-24 | 2015-02-19 | Appareil et methode servant a determiner l'etat de sante d'une source d'alimentation d'un dispositif portable |
| CA2882480A Active CA2882480C (fr) | 2014-02-24 | 2015-02-19 | Appareil et methode servant a determiner l'etat de sante d'une source d'alimentation d'un dispositif portable |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3203190A Pending CA3203190A1 (fr) | 2014-02-24 | 2015-02-19 | Appareil et methode servant a determiner l'etat de sante d'une source d'alimentation d'un dispositif portable |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US9726730B2 (fr) |
| EP (1) | EP2913687A1 (fr) |
| JP (1) | JP2015164298A (fr) |
| KR (1) | KR20150100556A (fr) |
| CN (1) | CN104865532A (fr) |
| AR (1) | AR099520A1 (fr) |
| BR (1) | BR102015003941A2 (fr) |
| CA (2) | CA3203190A1 (fr) |
| MX (1) | MX2015002437A (fr) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10725113B2 (en) * | 2014-02-24 | 2020-07-28 | Esw Holdings, Inc. | System and method for determining a state of health of a power source of a portable device |
| US10749362B2 (en) * | 2015-08-28 | 2020-08-18 | Panasonic Intellectual Property Management Co., Ltd. | Method for server apparatus to detect abnormality in electrical-power storage device |
| CN107340475B (zh) * | 2016-04-29 | 2021-03-16 | 株式会社日立制作所 | 电池故障检测方法和电池故障检测装置 |
| CN106199450A (zh) * | 2016-08-16 | 2016-12-07 | 成都市和平科技有限责任公司 | 一种电池健康状况评判系统及方法 |
| KR20180022517A (ko) * | 2016-08-23 | 2018-03-06 | 삼성전자주식회사 | 전력 제공 장치 및 전력을 수신하는 전자 장치와 그 제어 방법 |
| US10345392B2 (en) * | 2016-11-18 | 2019-07-09 | Semiconductor Components Industries, Llc | Methods and apparatus for estimating a state of health of a battery |
| CN106950507A (zh) * | 2017-05-12 | 2017-07-14 | 国家电网公司 | 一种智能时钟电池用高可靠性寿命评估方法 |
| WO2019011727A1 (fr) | 2017-07-14 | 2019-01-17 | Ebuilder Ab | Moteur de recommandation de mise à niveau |
| CN108663626A (zh) * | 2017-08-16 | 2018-10-16 | 众泰新能源汽车有限公司 | 一种动力电池soh的预测方法 |
| CN109085507B (zh) * | 2018-07-31 | 2022-04-15 | 中国电力科学研究院有限公司 | 一种评估储能电池健康状态的方法和系统 |
| CN109298348B (zh) * | 2018-11-30 | 2021-01-26 | 北京长城华冠汽车科技股份有限公司 | 电池的寿命估算方法 |
| CN109821775A (zh) * | 2019-01-09 | 2019-05-31 | 中兴高能技术有限责任公司 | 一种筛选电池的方法、终端和存储介质 |
| CN111806373B (zh) * | 2020-01-20 | 2021-09-03 | 北京嘀嘀无限科技发展有限公司 | 车载电子设备低压保护方法、装置、存储介质和电子设备 |
| CN111430844B (zh) * | 2020-03-05 | 2023-10-31 | 浙江吉利控股集团有限公司 | 一种电池包充电时的热管理方法、装置及汽车 |
| CN111257755B (zh) * | 2020-03-31 | 2022-06-10 | 上海玫克生储能科技有限公司 | 一种预防性检测诊断电池包方法 |
| CN115968447A (zh) | 2020-05-07 | 2023-04-14 | 齐塔拉科技公司 | 电池分析系统和方法 |
| DE102020212236A1 (de) | 2020-09-29 | 2022-03-31 | Robert Bosch Gesellschaft mit beschränkter Haftung | Verfahren und Vorrichtung zum Betreiben eines Systems zum Bereitstellen von Alterungszuständen von elektrischen Energiespeichern für eine Vielzahl von Geräten mithilfe von maschinellen Lernverfahren |
| CN113702860A (zh) * | 2021-08-20 | 2021-11-26 | 北京空间飞行器总体设计部 | 一种用于航天器电源系统评测的示波器波形数据分析方法 |
| CN114114025B (zh) * | 2021-09-30 | 2023-07-11 | 岚图汽车科技有限公司 | 一种动力电池健康状态检测方法及相关设备 |
| CN114035049A (zh) * | 2021-11-08 | 2022-02-11 | 东软睿驰汽车技术（沈阳）有限公司 | Soh精度的计算方法、装置和电子设备 |
| WO2023107710A2 (fr) | 2021-12-09 | 2023-06-15 | Zitara Technologies, Inc. | Système et procédé de détermination d'un état de batterie |
| CN117110936B (zh) * | 2023-10-25 | 2023-12-26 | 深圳市强晟电子科技有限公司 | 基于时序分析的ups运行状态预测维护系统 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070096689A1 (en) | 2005-10-27 | 2007-05-03 | Wozniak John A | Battery analysis system and method |
| US8111037B2 (en) | 2008-06-27 | 2012-02-07 | GM Global Technology Operations LLC | Method for battery state-of-health monitoring using battery voltage during vehicle starting |
| KR20120134415A (ko) | 2011-06-02 | 2012-12-12 | 에스케이이노베이션 주식회사 | Ｅｓｓ의 배터리 수명 예측 시스템 및 그 방법 |
| US8977874B2 (en) * | 2012-01-26 | 2015-03-10 | Qualcomm Incorporated | System and method for battery load management in a portable computing device |
| CN103548197B (zh) | 2012-03-19 | 2018-04-20 | 松下知识产权经营株式会社 | 蓄电池监视方法、蓄电池监视系统以及蓄电池系统 |
-
2014
- 2014-02-24 US US14/187,366 patent/US9726730B2/en active Active
-
2015
- 2015-02-19 CA CA3203190A patent/CA3203190A1/fr active Pending
- 2015-02-19 CA CA2882480A patent/CA2882480C/fr active Active
- 2015-02-20 JP JP2015031857A patent/JP2015164298A/ja active Pending
- 2015-02-23 AR ARP150100525A patent/AR099520A1/es unknown
- 2015-02-23 EP EP15156169.3A patent/EP2913687A1/fr not_active Withdrawn
- 2015-02-24 KR KR1020150025738A patent/KR20150100556A/ko unknown
- 2015-02-24 BR BR102015003941A patent/BR102015003941A2/pt not_active Application Discontinuation
- 2015-02-24 MX MX2015002437A patent/MX2015002437A/es unknown
- 2015-02-25 CN CN201510087896.6A patent/CN104865532A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| KR20150100556A (ko) | 2015-09-02 |
| US9726730B2 (en) | 2017-08-08 |
| US20150241515A1 (en) | 2015-08-27 |
| BR102015003941A2 (pt) | 2016-03-15 |
| EP2913687A1 (fr) | 2015-09-02 |
| JP2015164298A (ja) | 2015-09-10 |
| AR099520A1 (es) | 2016-07-27 |
| CA3203190A1 (fr) | 2015-08-24 |
| CA2882480C (fr) | 2023-08-29 |
| CN104865532A (zh) | 2015-08-26 |
| MX2015002437A (es) | 2015-10-14 |
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| EEER | Examination request |
Effective date: 20200123 |
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